JP7314177B2 - ブレードに電気エネルギを供給するための回転変圧器を備えた航空機用の推進アセンブリ - Google Patents

ブレードに電気エネルギを供給するための回転変圧器を備えた航空機用の推進アセンブリ Download PDF

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JP7314177B2
JP7314177B2 JP2020563478A JP2020563478A JP7314177B2 JP 7314177 B2 JP7314177 B2 JP 7314177B2 JP 2020563478 A JP2020563478 A JP 2020563478A JP 2020563478 A JP2020563478 A JP 2020563478A JP 7314177 B2 JP7314177 B2 JP 7314177B2
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Prior art keywords
propeller shaft
propulsion unit
dynamic seal
aircraft
seal support
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English (en)
Japanese (ja)
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JP2021523053A (ja
Inventor
ジャン ジャック サンタン マチュー
ジュリアン ベック ギヨーム
ルノ ガブリエル マリー モロー ドゥ リゼル アルドリック
ピエール マルセル モレリ ボリ
ベルナール ポール シャスタニエ ジャン－ミシェル
チュルシー トマ
Original Assignee
サフラン エアークラフト エンジンズ
サフラン エレクトリカル アンド パワー
サフラン・トランスミッション・システムズ
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Publication of JP2021523053A publication Critical patent/JP2021523053A/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C7/00—Structures or fairings not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/10—Aircraft characterised by the type or position of power plants of gas-turbine type 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/16—Aircraft characterised by the type or position of power plants of jet type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/30—Aircraft characterised by electric power plants
    • B64D27/33—Hybrid electric aircraft
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/18—Rotary transformers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D2221/00—Electric power distribution systems onboard aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Sealing Devices (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
JP2020563478A 2018-05-07 2019-04-04 ブレードに電気エネルギを供給するための回転変圧器を備えた航空機用の推進アセンブリ Active JP7314177B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1853921 2018-05-07
FR1853921A FR3080944B1 (fr) 2018-05-07 2018-05-07 Ensemble propulsif pour aeronef muni d'un transformateur tournant d'alimentation des pales en energie electrique
PCT/FR2019/050795 WO2019215399A1 (fr) 2018-05-07 2019-04-04 Ensemble propulsif pour aeronef muni d'un transformateur tournant d'alimentation des pales en energie electrique

Publications (2)

Publication Number Publication Date
JP2021523053A JP2021523053A (ja) 2021-09-02
JP7314177B2 true JP7314177B2 (ja) 2023-07-25

Family

ID=63209510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020563478A Active JP7314177B2 (ja) 2018-05-07 2019-04-04 ブレードに電気エネルギを供給するための回転変圧器を備えた航空機用の推進アセンブリ

Country Status (8)

Country Link
US (1) US11370551B2 (fr)
EP (1) EP3790802B1 (fr)
JP (1) JP7314177B2 (fr)
CN (1) CN112088129B (fr)
CA (1) CA3099886A1 (fr)
FR (1) FR3080944B1 (fr)
RU (1) RU2762600C1 (fr)
WO (1) WO2019215399A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3845460B1 (fr) * 2019-12-30 2022-07-06 LEONARDO S.p.A. Rotor pour un aéronef apte au vol stationnaire
CN112977848B (zh) * 2021-03-30 2021-10-12 上海尚实能源科技有限公司 一种混合动力型涡桨发动机的动力系统
CN113700732B (zh) * 2021-08-25 2023-09-05 中国科学院工程热物理研究所 一种基于滑动轴承和推力盘的燃气轮机转子支撑系统
FR3131276B1 (fr) * 2021-12-23 2023-12-15 Safran Aircraft Engines Système de calage et dégivrage de pales d’une helice d’un aeronef
FR3131271B1 (fr) * 2021-12-23 2026-03-13 Safran Aircraft Engines Actionneur d’une piece montee mobile sur un support rotatif entraine par une turbomachine d’un aeronef
FR3148215B1 (fr) 2023-04-25 2025-03-14 Safran Aircraft Engines Dispositif de stockage d’énergie, système de propulsion et aéronef associés
CN116812186B (zh) * 2023-08-24 2023-11-03 泉州云卓科技有限公司 一种多功能负载机构及其无人机
WO2025071868A1 (fr) * 2023-09-30 2025-04-03 Archer Aviation Inc. Systèmes et procédés de gestion d'accrétions de glace pendant le vol d'un aéronef

Citations (2)

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JP2007531855A (ja) 2004-04-06 2007-11-08 プラット　アンド　ホイットニー　カナダ　コーポレイション 可反転式ガスタービンギアボックス
US20150260047A1 (en) 2014-03-11 2015-09-17 Hamilton Sundstrand Corporation Resistive-inductive propeller blade de-icing system including contactless power supply

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FR863490A (fr) * 1939-02-21 1941-04-02 Thomson Houston Comp Francaise Perfectionnements aux systèmes et aux dispositifs d'alimentation d'organes mobiles en énergie électrique
GB547371A (en) * 1941-05-20 1942-08-25 British Thomson Houston Co Ltd Improvements in and relating to apparatus for the prevention of ice formation on aeroplane propellers
US2488392A (en) * 1945-08-21 1949-11-15 Fairey Aviat Co Ltd Electrical equipment on aircraft
US3042346A (en) * 1959-04-15 1962-07-03 Gen Motors Corp Wiring harness for electrically heated variable pitch propeller blade
US3535618A (en) * 1969-01-08 1970-10-20 Superior Electric Co Rotative inductive electrical coupling
CA2109652A1 (fr) 1992-11-25 1994-05-26 Richard J. Becker Dynamoteur
RU2093426C1 (ru) * 1996-03-21 1997-10-20 Йелстаун Корпорейшн Н.В. Тепловая противообледенительная система вращаемого элемента
US6137082A (en) * 1998-05-29 2000-10-24 United Technologies Corporation Multiple piece propeller deicing system brush block housings
US6069341A (en) * 1998-05-29 2000-05-30 United Technologies Corporation Brush block housing for propeller deicing system
CN101369767B (zh) * 2008-10-07 2010-09-08 哈尔滨工程大学 水下一体化电机推进器
FR2953321B1 (fr) * 2009-11-30 2012-02-24 Hispano Suiza Sa Transformateur tournant a installation facilitee
CN102069902A (zh) * 2010-12-16 2011-05-25 沈阳工业大学 小型充油全偏转矢量螺旋桨推进器
US10598222B2 (en) * 2012-01-03 2020-03-24 New Way Machine Components, Inc. Air bearing for use as seal
US8464511B1 (en) * 2012-01-06 2013-06-18 Hamilton Sundstrand Corporation Magnetically coupled contra-rotating propulsion stages
US9255482B2 (en) * 2012-04-25 2016-02-09 Bell Helicopter Textron Inc. Electrical wiring system for a rotor hub
FR2990556B1 (fr) 2012-05-09 2014-05-30 Hispano Suiza Sa Transformateur tournant triphase a flux lies libre
US9188022B2 (en) * 2012-11-12 2015-11-17 Hamilton Sundstrand Corporation Electrical power transfer system for propeller system
US10074984B2 (en) 2013-04-09 2018-09-11 Nec Corporation Electric power control system
FR3027346B1 (fr) * 2014-10-20 2019-08-09 Safran Helicopter Engines Pack amovible de reactivation d'un turbomoteur, architecture d'un systeme propulsif d'un helicoptere multi-moteur equipe d'un tel pack et helicoptere correspondant
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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2007531855A (ja) 2004-04-06 2007-11-08 プラット　アンド　ホイットニー　カナダ　コーポレイション 可反転式ガスタービンギアボックス
US20150260047A1 (en) 2014-03-11 2015-09-17 Hamilton Sundstrand Corporation Resistive-inductive propeller blade de-icing system including contactless power supply

Also Published As

Publication number Publication date
US20210061479A1 (en) 2021-03-04
WO2019215399A1 (fr) 2019-11-14
US11370551B2 (en) 2022-06-28
CA3099886A1 (fr) 2019-11-14
FR3080944B1 (fr) 2020-05-22
EP3790802A1 (fr) 2021-03-17
BR112020021828A2 (pt) 2021-03-23
CN112088129B (zh) 2023-06-27
FR3080944A1 (fr) 2019-11-08
RU2762600C1 (ru) 2021-12-21
JP2021523053A (ja) 2021-09-02
CN112088129A (zh) 2020-12-15
EP3790802B1 (fr) 2022-06-01

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